PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Further, another is a method of directly forming a polycrystalline silicon film by a plasma CVD method using SiH4, SiF4, and H2 as material gases.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au